22143016

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^2\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 48751200

約数和(自身を除く): 26608184

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 179, 188, 329, 358, 376, 658, 716, 1253, 1316, 1432, 2209, 2506, 2632, 4418, 5012, 8413, 8836, 10024, 15463, 16826, 17672, 30926, 33652, 58891, 61852, 67304, 117782, 123704, 235564, 395411, 471128, 790822, 1581644, 2767877, 3163288, 5535754, 11071508, 22143016]

約数ペア:

[(1, 22143016), (2, 11071508), (4, 5535754), (7, 3163288), (8, 2767877), (14, 1581644), (28, 790822), (47, 471128), (56, 395411), (94, 235564), (179, 123704), (188, 117782), (329, 67304), (358, 61852), (376, 58891), (658, 33652), (716, 30926), (1253, 17672), (1316, 16826), (1432, 15463), (2209, 10024), (2506, 8836), (2632, 8413), (4418, 5012)]